Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method
Sr _1-x Gd _x TiO _3 (0.00 ≤ x ≤ 0.11) ceramics by the addition of Gd ^3+ on A-sites, were processed and fabricated through the conventional sintering method and optimised the sintering temperature at 1390 °C–1470 °C for 2 h. The experimentation shows that all ceramics are possessed by cubic structu...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2023-01-01
|
| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/acd89b |
| _version_ | 1797746509835403264 |
|---|---|
| author | Adil Alshoaibi Ikhtiar Hussain Bhellar Fayaz Hussain Hareem Zubairi Sajida Shaikh Sinan Faouri |
| author_facet | Adil Alshoaibi Ikhtiar Hussain Bhellar Fayaz Hussain Hareem Zubairi Sajida Shaikh Sinan Faouri |
| author_sort | Adil Alshoaibi |
| collection | DOAJ |
| description | Sr _1-x Gd _x TiO _3 (0.00 ≤ x ≤ 0.11) ceramics by the addition of Gd ^3+ on A-sites, were processed and fabricated through the conventional sintering method and optimised the sintering temperature at 1390 °C–1470 °C for 2 h. The experimentation shows that all ceramics are possessed by cubic structure, in which the increment of Gd ^3+ content, in terms of x, decreases the lattice parameters of the ceramics, as well as affects the grain size. Comparing the results to pure SrTiO _3 (STO) compounds, the addition of Gd ^3+ lowers the mass loss, increased the conductivity as well as permittivity by decreasing the dielectric losses at lower frequencies. The x = 0.03 and 0.01 evidenced the maximum Seeback Coefficient, ∼281 μ V K ^−1 at ∼370 K confirming the higher carrier concentration. Also, the magnetic properties as a function of Gd ^3+ ions doped with STO showed gradual improvement, showing maximum saturation with the maximum concentration of x. |
| first_indexed | 2024-03-12T15:37:50Z |
| format | Article |
| id | doaj.art-f555d7a2cf1943f8bb07f6da96ed2f71 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:37:50Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-f555d7a2cf1943f8bb07f6da96ed2f712023-08-09T16:09:53ZengIOP PublishingMaterials Research Express2053-15912023-01-0110606590110.1088/2053-1591/acd89bFunctional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction methodAdil Alshoaibi0https://orcid.org/0000-0002-9548-6503Ikhtiar Hussain Bhellar1Fayaz Hussain2https://orcid.org/0000-0002-4337-7006Hareem Zubairi3Sajida Shaikh4Sinan Faouri5Department of Physics, College of Science, King Faisal University , PO Box 400, Al Ahsa 31982, Saudi ArabiaDepartment of Materials Engineering, NED University of Engineering & Technology , Karachi, 75270, PakistanDepartment of Materials Engineering, NED University of Engineering & Technology , Karachi, 75270, PakistanDepartment of Materials Engineering, NED University of Engineering & Technology , Karachi, 75270, PakistanDepartment of Materials Engineering, NED University of Engineering & Technology , Karachi, 75270, PakistanDepartment of Mechanical & Industrial Engineering, Applied Science Private University , Amman, 11931, JordanSr _1-x Gd _x TiO _3 (0.00 ≤ x ≤ 0.11) ceramics by the addition of Gd ^3+ on A-sites, were processed and fabricated through the conventional sintering method and optimised the sintering temperature at 1390 °C–1470 °C for 2 h. The experimentation shows that all ceramics are possessed by cubic structure, in which the increment of Gd ^3+ content, in terms of x, decreases the lattice parameters of the ceramics, as well as affects the grain size. Comparing the results to pure SrTiO _3 (STO) compounds, the addition of Gd ^3+ lowers the mass loss, increased the conductivity as well as permittivity by decreasing the dielectric losses at lower frequencies. The x = 0.03 and 0.01 evidenced the maximum Seeback Coefficient, ∼281 μ V K ^−1 at ∼370 K confirming the higher carrier concentration. Also, the magnetic properties as a function of Gd ^3+ ions doped with STO showed gradual improvement, showing maximum saturation with the maximum concentration of x.https://doi.org/10.1088/2053-1591/acd89belectrical propertiesmagnetic propertiesthermal propertiessolid-state reaction |
| spellingShingle | Adil Alshoaibi Ikhtiar Hussain Bhellar Fayaz Hussain Hareem Zubairi Sajida Shaikh Sinan Faouri Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method Materials Research Express electrical properties magnetic properties thermal properties solid-state reaction |
| title | Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method |
| title_full | Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method |
| title_fullStr | Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method |
| title_full_unstemmed | Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method |
| title_short | Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method |
| title_sort | functional properties of sr1 xgdxtio3 ceramics synthesized by solid state reaction method |
| topic | electrical properties magnetic properties thermal properties solid-state reaction |
| url | https://doi.org/10.1088/2053-1591/acd89b |
| work_keys_str_mv | AT adilalshoaibi functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod AT ikhtiarhussainbhellar functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod AT fayazhussain functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod AT hareemzubairi functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod AT sajidashaikh functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod AT sinanfaouri functionalpropertiesofsr1xgdxtio3ceramicssynthesizedbysolidstatereactionmethod |